IoT Gateway

IoT Gateway

IoT Gateway

Product catalog summary
Overview
The document provides a detailed overview of IoT gateways, focusing on their role as access points for IoT sensors and their ability to provide WAN connectivity. It highlights the importance of connectivity in IoT, especially in expanding coverage through LPWAN technologies, which offer long battery life and reduced operational costs.

LPWAN Technologies
LPWAN technologies are categorized into licensed and unlicensed bands. LoRa and SIGFOX operate in unlicensed bands, while NB-IoT and LTE-M are used in licensed spectrums and are standardized under 3GPP Release 13. These technologies enable long-range communication with low power consumption.

Gateway Functions
The gateway acts as a network coordinator, handling device authentication, message buffering, and communication scheduling. It bridges LPWAN devices to enterprise networks via traditional methods like Ethernet or Cellular networks, allowing for cloud-based management.

WiiGate Features
WiiGate is an IoT gateway with up to four radio interfaces, including WiFi, Bluetooth, Sub-1GHz, and GSM/GPRS/3G/4G/NB-IoT. It includes a GPS module and a backup battery for 24-hour operation during power failures. Its IP65 aluminum enclosure makes it suitable for outdoor use.

Key Features
  • Supports hundreds of sensors from a single gateway
  • Multi-radio interfaces and extensible network connectivity
  • Plug & play setup
  • Low-cost cellular service packages
  • Remote device configuration and OTA capability
  • Local status LEDs
  • AC power supply with DC/POE options

Benefits
  • Industrial-grade wireless gateway
  • Transmits sensor data to online platforms


Product Guide
The document compares two product models, WH-GW-WIG-XXXX-201 and WH-GW-WEG-XXXX-201, detailing their specifications:
  • Operation: Both models support synchronized, low duty cycle, continuous, periodic burst, and event-triggered sensor sampling modes.
  • Network Capacity: WH-GW-WIG supports 1000 nodes, while WH-GW-WEG supports 3000 nodes per gateway.
  • Communications: Both models offer customizable radio options and support WiFi, Bluetooth, Sub-1GHz, and cellular networks.
  • Software: WH-GW-WEG supports Docker, Python, Node.JS, and Java, with a time series database.
  • Electrical: Both models have built-in backup batteries and support various power supply options.
  • Mechanical: WH-GW-WEG includes additional features like HDMI, audio, USB ports, and more extensive external storage.
  • Environmental: Both models operate between -20°C to 75°C and have an IP65 rating.
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Catalog excerpts

IoT Gateway-2

IoT gateways The Best Wireless Solutions—Fast and reliable communication IoT gateway: The access point of most IoT sensors, provides WAN connectivity to low power consumption IoT sensors. One of the most important aspects of IoT is "how" everything will be connected. Many IoT devices have been deployed in short-range areas such as smart homes and offices. However, the market is now requiring wider coverage networks where LPWAN (Low Power Wide Area Network) is introduced, it describes a set of technologies for transferring very small amounts of data but spreading across a wide area. The LPWAN...

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IoT Gateway-3

The gateway is the coordinator in the network, it schedules communication among remote sensor nodes and bridges them from the LPWAN to enterprise network/cloud database. For more information, visit: www.sz1.com 3

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IoT Gateway-4

Product guide Product range Operation Sensor sampling mode Network capacity Communications Radio (customizable) Wireless protocol Range Antenna Ethernet Protocols GNSS Software Operative system Programmability Database Electrical Power supply Battery Microcontroller RAM Flash memory External storage memory Mechanical Dimensions Weight Material Environmental Operating temperature IP Rating Interfaces Video Audio USB Serial I2C SPI GPIO Synchronized, low duty cycle, continuous, periodic burst, event-triggered Synchronized, low duty cycle, continuous, periodic burst, event-triggered 1000 nodes per...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.